p-sam/duration-immutable

This package is abandoned and no longer maintained. The author suggests using the p-sam/duration-immutable package instead.

Immutable class to store time durations

1.0.0 2020-01-19 14:59 UTC

Requires

• php: >=7.1

Requires (Dev)

• friendsofphp/php-cs-fixer: ^2.16
• korbeil/phpstan-generic-rules: ^0.2.2
• phpstan/phpstan: ^0.11.19
• phpstan/phpstan-deprecation-rules: ^0.11.2
• phpstan/phpstan-strict-rules: ^0.11.1

MIT

README

Immutable PHP class to store time durations while not being tied to a Date.

Internally uses DateInterval and DateTime to do the actual operations.

Installation

Install with composer:

$ composer require p-sam/duration-immutable

Usage

Instanciating

use SP\DurationImmutable\DurationImmutable;

DurationImmutable::fromSeconds(2); // 2s
DurationImmutable::fromSeconds(-30); // - 30s
DurationImmutable::fromSeconds(92, 0.200130); // 1m 32s 200ms 130µs

DurationImmutable::fromPHPDateInterval(new DateInterval('P1DT4H')); // 1d 4H
$refDate = DateTimeImmutable::createFromFormat(DateTimeImmutable::ATOM, '2020-01-10T00:00:00+00:00');
DurationImmutable::fromPHPDateInterval(
    new DateInterval('P1M3D'),
    $refDate
); // 34d

// refer to DateInterval::createFromDateString
// for documentation on accepted formats
DurationImmutable::fromHuman('1 hour - 15 minutes'); // 45m
DurationImmutable::fromHuman('yesterday'); // - 1d 

Ops

use SP\DurationImmutable\DurationImmutable;

$duration = DurationImmutable::fromHuman('120 minutes'); // 2h

$duration->abs(); // 2h
$duration->add(DurationImmutable::fromHuman('30 minutes')); // 2h 30m
$duration->sub(DurationImmutable::fromHuman('3 hours + 10 minutes')); // - 1h 10m
$duration->mul(2.5); // 5h
$duration->div(-4); // - 30m

$dateTime = new DateTimeImmutable();
$duration->addTo($dateTime); // now + 2h

$duration->toSeconds(); // 7200
$duration->toIntervalSpec(); // "PT2H"
$duration->toPHPDateInterval(); // DateInterval("PT2H")